Q&A Discussions

io vs util
iostreamjavautil
1 Vote
1 Answer
9th Apr 2019, 4:19 AM
koala 🐨
koala 🐨 - avatar
List the classes in util package?
classesmethods
1 Vote
5 Answers
10th Aug 2017, 5:03 AM
Napster Jane
Napster Jane - avatar
Can we use io and util package in a same program i.e. BufferedReader and Scanner??
javapackages
1 Vote
5 Answers
29th Dec 2018, 3:03 PM
Harsh Agrawal
Harsh Agrawal - avatar
Is it possible to take input in Java without importing/using any packages like util and io?
java
1 Vote
5 Answers
27th May 2020, 4:06 PM
KAUSTAV SAHA
KAUSTAV SAHA - avatar
hlo my good friends I greet you. when do we import util in java.
javavariables
0 Votes
3 Answers
28th Sep 2016, 4:23 PM
Jeremy Oceans
Jeremy Oceans - avatar
How do we import utilities and make them function in a code
javautil
2 Votes
9 Answers
22nd Jun 2017, 7:09 AM
joseph
joseph - avatar
In java,when we should use import java.util.* and when use import java.util.Scanner?
importinputjavascannerutil
1 Vote
5 Answers
15th Aug 2017, 10:57 AM
Gaurav Thakur
Gaurav Thakur - avatar
Why we can't give input to string variable just after giving input to numerical variable like int in java using Scanner?
inputjavascannerstringsutil
0 Votes
2 Answers
5th Aug 2019, 7:10 PM
Subroto Kumar
Subroto Kumar - avatar
Java input in code playground
codecodeplaygroundidejavascannerutil
1 Vote
4 Answers
25th Mar 2018, 11:47 PM
eagleblood
how to show matrix which the elemen inputed by user ?example if user inputed by java util scanner [1,1] 5 [1,2] 4 [2,1]1 [2,2]1 how we show the matrix final is 5 4 1 1
inputjavamatrix
0 Votes
2 Answers
17th Sep 2016, 1:42 PM
nisa905
nisa905 - avatar
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